Phase 2 tweaks: admin tenant creation, unit delete, frequency, UI overhaul

- Admin panel: create tenants with org + first user, manage org status
  (active/suspended/archived), contract number and plan level fields
- Units: delete with invoice check, assessment group dropdown binding
- Assessment groups: frequency field (monthly/quarterly/annual) with
  income calculations normalized to monthly equivalents
- Sidebar: grouped nav sections (Financials, Assessments, Transactions,
  Planning, Reports, Admin), renamed Chart of Accounts to Accounts
- Header: replaced text with SVG logo
- Capital projects: Kanban as default view, table-only PDF export,
  Future category (beyond 5-year plan)
- Auth: block login for suspended/archived organizations

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

frontend/src/components/layout/Sidebar.tsx

@@ -12,7 +12,6 @@ import {
   IconShieldCheck,
   IconPigMoney,
   IconBuildingBank,
-  IconCalendarEvent,
   IconUsers,
   IconFileText,
   IconSettings,
@@ -21,33 +20,67 @@ import {
 } from '@tabler/icons-react';
 import { useAuthStore } from '../../stores/authStore';
 
-const navItems = [
-  { label: 'Dashboard', icon: IconDashboard, path: '/dashboard' },
-  { label: 'Chart of Accounts', icon: IconListDetails, path: '/accounts' },
-  { label: 'Transactions', icon: IconReceipt, path: '/transactions' },
-  { label: 'Units / Homeowners', icon: IconHome, path: '/units' },
-  { label: 'Assessment Groups', icon: IconCategory, path: '/assessment-groups' },
-  { label: 'Invoices', icon: IconFileInvoice, path: '/invoices' },
-  { label: 'Payments', icon: IconCash, path: '/payments' },
-  { label: 'Budgets', icon: IconReportAnalytics, path: '/budgets/2026' },
+const navSections = [
   {
-    label: 'Reports',
-    icon: IconChartSankey,
-    children: [
-      { label: 'Balance Sheet', path: '/reports/balance-sheet' },
-      { label: 'Income Statement', path: '/reports/income-statement' },
-      { label: 'Cash Flow', path: '/reports/cash-flow' },
-      { label: 'Budget vs Actual', path: '/reports/budget-vs-actual' },
-      { label: 'Aging Report', path: '/reports/aging' },
-      { label: 'Sankey Diagram', path: '/reports/sankey' },
+    items: [
+      { label: 'Dashboard', icon: IconDashboard, path: '/dashboard' },
+    ],
+  },
+  {
+    label: 'Financials',
+    items: [
+      { label: 'Accounts', icon: IconListDetails, path: '/accounts' },
+      { label: 'Budgets', icon: IconReportAnalytics, path: '/budgets/2026' },
+      { label: 'Investments', icon: IconPigMoney, path: '/investments' },
+    ],
+  },
+  {
+    label: 'Assessments',
+    items: [
+      { label: 'Units / Homeowners', icon: IconHome, path: '/units' },
+      { label: 'Assessment Groups', icon: IconCategory, path: '/assessment-groups' },
+    ],
+  },
+  {
+    label: 'Transactions',
+    items: [
+      { label: 'Transactions', icon: IconReceipt, path: '/transactions' },
+      { label: 'Invoices', icon: IconFileInvoice, path: '/invoices' },
+      { label: 'Payments', icon: IconCash, path: '/payments' },
+    ],
+  },
+  {
+    label: 'Planning',
+    items: [
+      { label: 'Capital Projects', icon: IconBuildingBank, path: '/capital-projects' },
+      { label: 'Reserves', icon: IconShieldCheck, path: '/reserves' },
+      { label: 'Vendors', icon: IconUsers, path: '/vendors' },
+    ],
+  },
+  {
+    label: 'Reports',
+    items: [
+      {
+        label: 'Reports',
+        icon: IconChartSankey,
+        children: [
+          { label: 'Balance Sheet', path: '/reports/balance-sheet' },
+          { label: 'Income Statement', path: '/reports/income-statement' },
+          { label: 'Cash Flow', path: '/reports/cash-flow' },
+          { label: 'Budget vs Actual', path: '/reports/budget-vs-actual' },
+          { label: 'Aging Report', path: '/reports/aging' },
+          { label: 'Sankey Diagram', path: '/reports/sankey' },
+        ],
+      },
+    ],
+  },
+  {
+    label: 'Admin',
+    items: [
+      { label: 'Year-End', icon: IconFileText, path: '/year-end' },
+      { label: 'Settings', icon: IconSettings, path: '/settings' },
     ],
   },
-  { label: 'Reserves', icon: IconShieldCheck, path: '/reserves' },
-  { label: 'Investments', icon: IconPigMoney, path: '/investments' },
-  { label: 'Capital Projects', icon: IconBuildingBank, path: '/capital-projects' },
-  { label: 'Vendors', icon: IconUsers, path: '/vendors' },
-  { label: 'Year-End', icon: IconFileText, path: '/year-end' },
-  { label: 'Settings', icon: IconSettings, path: '/settings' },
 ];
 
 export function Sidebar() {
@@ -57,35 +90,47 @@ export function Sidebar() {
 
   return (
     <ScrollArea p="sm">
-      {navItems.map((item) =>
-        item.children ? (
-          <NavLink
-            key={item.label}
-            label={item.label}
-            leftSection={<item.icon size={18} />}
-            defaultOpened={item.children.some((c) =>
-              location.pathname.startsWith(c.path),
-            )}
-          >
-            {item.children.map((child) => (
+      {navSections.map((section, sIdx) => (
+        <div key={sIdx}>
+          {section.label && (
+            <>
+              {sIdx > 0 && <Divider my={6} />}
+              <Text size="xs" c="dimmed" fw={700} tt="uppercase" px="sm" pb={2} pt={sIdx > 0 ? 4 : 0}>
+                {section.label}
+              </Text>
+            </>
+          )}
+          {section.items.map((item: any) =>
+            item.children ? (
               <NavLink
-                key={child.path}
-                label={child.label}
-                active={location.pathname === child.path}
-                onClick={() => navigate(child.path)}
+                key={item.label}
+                label={item.label}
+                leftSection={<item.icon size={18} />}
+                defaultOpened={item.children.some((c: any) =>
+                  location.pathname.startsWith(c.path),
+                )}
+              >
+                {item.children.map((child: any) => (
+                  <NavLink
+                    key={child.path}
+                    label={child.label}
+                    active={location.pathname === child.path}
+                    onClick={() => navigate(child.path)}
+                  />
+                ))}
+              </NavLink>
+            ) : (
+              <NavLink
+                key={item.path}
+                label={item.label}
+                leftSection={<item.icon size={18} />}
+                active={location.pathname === item.path}
+                onClick={() => navigate(item.path!)}
               />
-            ))}
-          </NavLink>
-        ) : (
-          <NavLink
-            key={item.path}
-            label={item.label}
-            leftSection={<item.icon size={18} />}
-            active={location.pathname === item.path}
-            onClick={() => navigate(item.path!)}
-          />
-        ),
-      )}
+            ),
+          )}
+        </div>
+      ))}
 
       {user?.isSuperadmin && (
         <>